Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina
Based on multiscale methods the mechanical behavior for the interface of carbon nanotube and α-alumina is analyzed. The stress transfer between nanotube and alumina is provided by van der Waals interaction. Using cohesive law the relationship between normal stress (shear stress) and displacement is...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/237097 |
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| _version_ | 1832556221532471296 |
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| author | Tingting Yan Gaofeng Wei |
| author_facet | Tingting Yan Gaofeng Wei |
| author_sort | Tingting Yan |
| collection | DOAJ |
| description | Based on multiscale methods the mechanical behavior for the interface of carbon nanotube and α-alumina is analyzed. The stress transfer between nanotube and alumina is provided by van der Waals interaction. Using cohesive law the relationship between normal stress (shear stress) and displacement is studied, as well as the stress intensity. The stress distribution of the interface is obtained by improved COX model. The strain rate of nanotube-composite is presented when the interfacial slip occurs through the van der Waals interaction. |
| format | Article |
| id | doaj-art-cd85a94183634d80bfcbfeb07f9265e2 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-cd85a94183634d80bfcbfeb07f9265e22025-02-03T05:46:06ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/237097237097Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-AluminaTingting Yan0Gaofeng Wei1School of Mechanical and Automotive Engineering, Qilu University of Technology, Jinan 250353, ChinaSchool of Mechanical and Automotive Engineering, Qilu University of Technology, Jinan 250353, ChinaBased on multiscale methods the mechanical behavior for the interface of carbon nanotube and α-alumina is analyzed. The stress transfer between nanotube and alumina is provided by van der Waals interaction. Using cohesive law the relationship between normal stress (shear stress) and displacement is studied, as well as the stress intensity. The stress distribution of the interface is obtained by improved COX model. The strain rate of nanotube-composite is presented when the interfacial slip occurs through the van der Waals interaction.http://dx.doi.org/10.1155/2014/237097 |
| spellingShingle | Tingting Yan Gaofeng Wei Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina Advances in Materials Science and Engineering |
| title | Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina |
| title_full | Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina |
| title_fullStr | Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina |
| title_full_unstemmed | Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina |
| title_short | Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina |
| title_sort | multiscale analysis of the interfacial mechanical behavior for composite of carbon nanotube and α alumina |
| url | http://dx.doi.org/10.1155/2014/237097 |
| work_keys_str_mv | AT tingtingyan multiscaleanalysisoftheinterfacialmechanicalbehaviorforcompositeofcarbonnanotubeandaalumina AT gaofengwei multiscaleanalysisoftheinterfacialmechanicalbehaviorforcompositeofcarbonnanotubeandaalumina |